fact-family/add-sub-within-10/easy · Série 54
6 problems
Nom:
Classe:
Date:
1
Write the fact family for 1, 1, 2:
=
2
Write the fact family for 9, 1, 10:
=
3
Write the fact family for 3, 6, 9:
=
4
Write the fact family for 1, 9, 10:
=
5
Write the fact family for 6, 3, 9:
=
6
Write the fact family for 5, 1, 6:
=